Spice reader: M factor not applied to MOSFET devices (W parameter)

[klayoutmatthias]

The M factor shall be applied to W parameter of transistors ("M" devices).

e.g. MMIN0 eff W is 4 times 0.74 in this example:

.SUBCKT sky130_fd_sc_hs__and2_4 A B VGND VNB VPWR VPB X
*.PININFO A:I B:I VGND:I VNB:I VPB:I VPWR:I X:O
MMP0 y A VPWR VPB pfet_01v8 m=2 w=0.84 l=0.15
MMP1 y B VPWR VPB pfet_01v8 m=2 w=0.84 l=0.15
MMIP0 X y VPWR VPB pfet_01v8 m=4 w=1.12 l=0.15
MMN0 y A sndA VNB nfet_01v8_lvt m=2 w=0.64 l=0.15
MMN1 sndA B VGND VNB nfet_01v8_lvt m=2 w=0.64 l=0.15
MMIN0 X y VGND VNB nfet_01v8_lvt m=4 w=0.74 l=0.15
.ENDS sky130_fd_sc_hs__and2_4

[klayoutmatthias]

PR #653 will fix this issue.